CP-7821-K9

Model:

Detail:

Condition

CP-7821-K9 Cisco UC Phone 7821

Cisco IP Phone 7821

Brand New Sealed

Description

CP-7821-K9 Overview

The Cisco IP Phone 7821 is designed for small to large businesses. It delivers advanced IP Telephony features and crystal clear wideband audio performance to deliver an easy-to-use, full-featured voice communications experience on Cisco on-premises and hosted infrastructure platforms and third-party hosted call control.

Quick Specs

Table 1 shows the Quick Spec.

Product Code CP-7821-K9
Screen 384 x 106 pixel (3.28 in. / 83.3 mm)
Ethernet Switch 10/100
Programmable Line Keys 2
Full Duplex Speakerphone Yes
Number of Line Keys 2
Wideband Audio Yes
PoE Class 1
Third-party Call Control Yes
Replaceable Bezel Yes
Package Weight 1.7 Kg

CP-7821-K9 Specification

CP-7821-K9 Specifications

Signaling protocol support ●  Session Initiation Protocol (SIP)
Codec support ●  G.711a/μ, G.722, G.729a, iLBC
Key call features support ●  + Dialing (E.164)

●  Abbreviated dial

●  Adjustable ringing and volume levels

●  Adjustable display contrast

●  Agent greeting

●  Auto-answer

●  Auto-detection of headset (Not available on the IP Phone 7811)

●  Busy Lamp Field (BLF) (Not available on the IP Phone 7811)

●  Call back

●  Call forward

●  Call history

●  Call park

●  Call Pickup

●  Call timer

●  Call waiting

●  Caller ID

●  cBarge

●  Corporate directory

●  Conference

●  Cross Cluster Extension Mobility (EMCC)

●  Dial from the list

●  Direct transfer

●  Do not disturb

●  Extension Mobility (EM)

●  Forced access codes and client matter codes

●  Group call pickup

●  Hold/resume

●  Immediate divert

●  Intercom (Not available on the IP Phone 7811)

●  Join (Not available on the IP Phone 7811)

●  Message-waiting indicator

●  Meet me conference

●  Mobility

●  Music on hold

●  Mute

●  Network profiles (automatic)

●  On- and off-network distinctive ringing

●  Personal directory

●  Privacy

●  Private Line Automated Ringdown (PLAR)

●  Redial

●  Ring tone per line appearance

●  Shared line

●  Silent monitoring and recording

●  Speed dial

●  Time and date display

●  Transfer

●  Voicemail

●  Whisper coaching

Language support ●  Arabic (Arabic Area)

●  Bulgarian (Bulgaria)

●  Catalan (Spain)

●  Chinese (China)

●  Chinese (Hong Kong)

●  Chinese (Taiwan)

●  Croatian (Croatia)

●  Czech (Czech Republic)

●  Danish (Denmark)

●  Dutch (Netherlands)

●  English (United Kingdom)

●  Estonian (Estonia)

●  French (France)

●  Finnish (Finland)

●  German (Germany)

●  Greek (Greece)

●  Hebrew (Israel)

●  Hungarian (Hungary)

●  Italian (Italy)

●  Japanese (Japan)

●  Latvian (Latvia)

●  Lithuanian (Lithuania)

●  Korean (Korea Republic)

●  Norwegian (Norway)

●  Polish (Poland)

●  Portuguese (Portugal)

●  Portuguese (Brazil)

●  Romanian (Romania)

●  Russian (Russian Federation)

●  Spanish (Columbia)

●  Spanish (Spain)

●  Slovak (Slovakia)

●  Swedish (Sweden)

●  Serbian (Republic of Serbia)

●  Serbian (Republic of Montenegro)

●  Slovenian (Slovenia)

●  Thai (Thailand)

●  Turkish (Turkey)

Multiple ring tones ●  The phone supports user-adjustable ring tones.
Directories ●  The phone identifies incoming messages and categorizes them for users on the screen.

This makes it fast and easy to return calls using direct dial-back capability. The corporate

directory integrates with the Lightweight Directory Access Protocol (LDAP) standard directory.

Quality-of-service (QoS) options ●  The phone supports CDP and 802.1Q/p standards, and can be configured with an

801.1Q VLAN header containing the VLAN ID overrides configured by the Admin VLAN ID.

Security ●  Certificates

●  Image authentication

●  Device authentication

●  File authentication

●  Signaling authentication

●  Media encryption using Secure Real-Time Transfer Protocol (SRTP) using AES-128

●  Signaling encryption using Transport Layer Security (TLS) Protocol using AES-128 or AES-256

●  Encrypted configuration files

●  802.1X authentication

●  Cryptography

Configuration options ●  The user can configure IP address assignment statically or through the DHCP client.
Physical dimensions (H×W×D) ●  IP Phone 7821: 207 x 206 x 28mm (exclude foot stand)
Weight ●  IP Phone 7821: 867g
Display ●  IP Phone 7821: 3.5” 396×162 pixels
Ethernet switch ●  The phone has a 10/100BASE-T or a 10/100/1000BASE-T
Phone casing composition ●  Polycarbonate acrylonitrile butadiene styrene (ABS) textured plastic.
Power requirements ●  The phone is an interoperable IEEE 802.3af PoE (Class 1 device); 48 VDC is required;

it can be supplied locally at the desktop using an optional AC-to-DC power supply (CP-PWR-CUBE-3=).

Use of the power supply also requires the use of one of the corresponding AC country cords.

Operational temperature ●  32 to 104°F (0 to 40°C)
Nonoperational temperature shock ●  14 to 140°F (-10 to 60°C)
Humidity ●  Operating 10% to 90%, non-condensing

●  Non-operating 10% to 95%, non-condensing

Cosmetic ●  Cisco cosmetic class A
Certification and compliance ●  Regulatory Compliance

●  CE Markings per directives 2004/108/EC and 2006/95/EC

●  Safety

●  UL 60950 Second Edition

●  CAN/CSA-C22.2 No. 60950 Second Edition

●  EN 60950 Second Edition (including A11 & A12)

●  IEC 60950 Second Edition (including A11 & A12)

●  AS/NZS 60950

●  GB4943

●  EMC – Emissions

●  47CFR Part 15 (CFR 47) Class B

●  AS/NZS CISPR22 Class B

●  CISPR22: 2005 w/Amendment 1: 2005 Class B

●  EN55022: 2006 w/Amendment 1: 2007 Class B

●  ICES003 Class B

●  VCCI Class B

●  EN61000-3-2

●  EN61000-3-3

●  KN22 Class B

●  EMC – Immunity

●  EN55024

●  CISPR24

●  EN60601-1-2

●  KN24

●  Armadillo Light

●  Telecom

●  FCC Part 68 HAC

●  CS-03-HAC

●  AS/ACIF S004

●  AS/ACIF S040

●  NZ PTC 220

●  Industry Standards: TIA 810 and TIA 920

●  Industry Standards: IEEE 802.3 Ethernet, IEEE 802.3af and 802.3at

Reviews

There are no reviews yet.

Be the first to review “CP-7821-K9”

Your email address will not be published. Required fields are marked *